UUID Generator
Generate unique UUIDs/GUIDs instantly
Generate RFC 4122 compliant UUIDs (Universally Unique Identifiers) for databases, APIs, and applications. Supports UUID v4 with cryptographically strong random values.
Generate UUIDs
Generated UUIDs (1)
070ad7db-4bda-444e-b5e2-65b206adaaa4UUID Info
- • Version: UUID v4 (Random)
- • Format: RFC 4122 compliant
- • Cryptographically strong random values
- • Suitable for databases, APIs, and distributed systems
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About this tool
Generate RFC 4122 compliant UUIDs (Universally Unique Identifiers) for databases, APIs, and applications. Supports UUID v4 with cryptographically strong random values.
Key Features
- 100% free to use with no registration required
- All processing happens in your browser for complete privacy
- Fast and efficient with instant results
- Mobile-friendly responsive design
- Works offline once loaded
Frequently Asked Questions
What is a UUID?
UUID (Universally Unique Identifier) is a 128-bit number used to identify information in computer systems. It is designed to be unique across space and time.
Are UUIDs truly unique?
While theoretically not guaranteed to be unique, the probability of collision is extremely low (approximately 1 in 2^122), making them practically unique.
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Tool Information
Categorygenerator
Difficultybeginner
Privacy100% Secure
Keywords
uuidguidgeneratorunique ididentifier